Summary:

- The article discusses a new study that found evidence of a previously unknown human species called the "Homo bodoensis" that lived in Africa around 600,000 years ago.
- The study, published in the journal Science, suggests that this newly identified species may have been the direct ancestor of modern humans, Homo sapiens.
- The discovery provides insights into the complex evolutionary history of the human lineage and challenges the traditional view of a linear progression from earlier human species to modern humans.